[free-podcasts-screencasts-fr.md] add new podcast (EbookFoundation#9134)

* Update free-podcasts-screencasts-fr.md

* Update casts/free-podcasts-screencasts-fr.md

Co-authored-by: Eric Hellman <[email protected]>

* Update casts/free-podcasts-screencasts-fr.md

Co-authored-by: Eric Hellman <[email protected]>

Author: omicron321

casts/free-podcasts-screencasts-fr.md

@@ -26,3 +26,4 @@
 * [Message à caractère informatique](https://www.clever-cloud.com/fr/podcast) (podcast)
 * [NoLimitSecu](https://www.nolimitsecu.fr) (podcast)
 * [Programmez!](https://podcast.ausha.co/poddev) magazine Programmez! (podcast)
+* [SaaS Club](https://podcast.ausha.co/saas-club) - Les recettes françaises du logiciel service (podcast)